56487105

素因数分解:

$3^3\times 5^1\times {\mathrm{418423}}^1$

素因数の和:418437

約数の個数: 16

約数和(自身を含む): 100421760

約数和(自身を除く): 43934655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 418423, 1255269, 2092115, 3765807, 6276345, 11297421, 18829035, 56487105]

約数ペア:

[(1, 56487105), (3, 18829035), (5, 11297421), (9, 6276345), (15, 3765807), (27, 2092115), (45, 1255269), (135, 418423)]